85542399

素因数分解:

$3^4\times {\mathrm{827}}^1\times {\mathrm{1277}}^1$

素因数の和:2116

約数の個数: 20

約数和(自身を含む): 128040264

約数和(自身を除く): 42497865

約数列:

[1, 3, 9, 27, 81, 827, 1277, 2481, 3831, 7443, 11493, 22329, 34479, 66987, 103437, 1056079, 3168237, 9504711, 28514133, 85542399]

約数ペア:

[(1, 85542399), (3, 28514133), (9, 9504711), (27, 3168237), (81, 1056079), (827, 103437), (1277, 66987), (2481, 34479), (3831, 22329), (7443, 11493)]